The function F(x)=∫0xet2 dtF(x) = \int_{0}^{x} e^{t^2} \, dtF(x)=∫0xet2dt is the antiderivative of which function?
ex2e^{x^2}ex2
2xex22x e^{x^2}2xex2
exe^xex
ex22x\frac{e^{x^2}}{2x}2xex2